84630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:61

約数の個数: 64

約数和(自身を含む): 258048

約数和(自身を除く): 173418

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 806, 910, 930, 1085, 1209, 1302, 1365, 2015, 2170, 2418, 2730, 2821, 3255, 4030, 5642, 6045, 6510, 8463, 12090, 14105, 16926, 28210, 42315, 84630]

約数ペア:

[(1, 84630), (2, 42315), (3, 28210), (5, 16926), (6, 14105), (7, 12090), (10, 8463), (13, 6510), (14, 6045), (15, 5642), (21, 4030), (26, 3255), (30, 2821), (31, 2730), (35, 2418), (39, 2170), (42, 2015), (62, 1365), (65, 1302), (70, 1209), (78, 1085), (91, 930), (93, 910), (105, 806), (130, 651), (155, 546), (182, 465), (186, 455), (195, 434), (210, 403), (217, 390), (273, 310)]